﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Css_VoteSys.Service
{
    public interface ICategoryService
    {

        /// <summary>
        /// 是否存在该项目类型
        /// </summary>
        /// <param name="CategoryId"></param>
        /// <returns></returns>
        bool IsCategory(int CategoryId);
    }
}
